The Eteson family name was started in mid 1700's by William Edeson. He was a butcher, landowner in KNARESBOROUGH North Yorkshire the family had recently moved there from Riply, and he changed his name because there was already a William Edeson in the town.
Eteson is pronounced as EATson.
The Edeson family was from the Ripley area and have been traced back to 1550.